BRPI0608040A2 - dispositivo processador de dados, sistema de processamento de dados e método de processamento de dados executados em um dispositivo processador de dados - Google Patents

dispositivo processador de dados, sistema de processamento de dados e método de processamento de dados executados em um dispositivo processador de dados

Info

Publication number
BRPI0608040A2
BRPI0608040A2 BRPI0608040A BRPI0608040A BRPI0608040A2 BR PI0608040 A2 BRPI0608040 A2 BR PI0608040A2 BR PI0608040 A BRPI0608040 A BR PI0608040A BR PI0608040 A BRPI0608040 A BR PI0608040A BR PI0608040 A2 BRPI0608040 A2 BR PI0608040A2
Authority
BR
Brazil
Prior art keywords
data processing
processing device
method performed
processing system
processing method
Prior art date
Application number
BRPI0608040A
Other languages
English (en)
Inventor
Nakamura Takatoshi
Original Assignee
N-Crypt Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by N-Crypt Inc filed Critical N-Crypt Inc
Publication of BRPI0608040A2 publication Critical patent/BRPI0608040A2/pt

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0891—Revocation or update of secret information, e.g. encryption key update or rekeying
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/08—Randomization, e.g. dummy operations or using noise
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/60—Digital content management, e.g. content distribution

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Storage Device Security (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
BRPI0608040A 2005-03-08 2006-03-07 dispositivo processador de dados, sistema de processamento de dados e método de processamento de dados executados em um dispositivo processador de dados BRPI0608040A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005063270A JP2006253745A (ja) 2005-03-08 2005-03-08 データ処理装置、データ処理システム、及びデータ処理方法
PCT/JP2006/304836 WO2006095895A1 (ja) 2005-03-08 2006-03-07 データ処理装置

Publications (1)

Publication Number Publication Date
BRPI0608040A2 true BRPI0608040A2 (pt) 2017-05-23

Family

ID=36953479

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0608040A BRPI0608040A2 (pt) 2005-03-08 2006-03-07 dispositivo processador de dados, sistema de processamento de dados e método de processamento de dados executados em um dispositivo processador de dados

Country Status (12)

Country Link
US (1) US8577022B2 (pt)
EP (1) EP1865653B1 (pt)
JP (1) JP2006253745A (pt)
KR (2) KR20100128355A (pt)
CN (1) CN101138194B (pt)
AU (2) AU2006221275A1 (pt)
BR (1) BRPI0608040A2 (pt)
CA (1) CA2599878A1 (pt)
IL (1) IL185572A0 (pt)
RU (1) RU2007136968A (pt)
TW (1) TW200704095A (pt)
WO (1) WO2006095895A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2259738C (en) * 1999-01-20 2012-10-16 Certicom Corp. A resilient cryptographic scheme
US8351610B2 (en) * 2005-01-07 2013-01-08 N-Crypt, Inc. Communication system and communication method
JP4860708B2 (ja) * 2006-12-27 2012-01-25 富士通株式会社 ストリーム暗号方法および暗号システム
JP2008165612A (ja) 2006-12-28 2008-07-17 N-Crypt Lab Inc 認証システム、認証装置、認証方法、ユーザ装置、およびデータ処理方法
JP2008165613A (ja) 2006-12-28 2008-07-17 N-Crypt Lab Inc 認証システム、認証装置、認証方法、ユーザ装置、およびデータ処理方法
JP2009253650A (ja) 2008-04-04 2009-10-29 N-Crypt Lab Inc 送受信システム、送信装置、受信装置、認証装置、ユーザ装置、それらで実行される方法、並びにプログラム
JP5395372B2 (ja) * 2008-06-19 2014-01-22 株式会社東芝 通信装置、鍵サーバ及びデータ
JP5326815B2 (ja) * 2009-05-26 2013-10-30 富士通株式会社 パケット送受信装置およびパケット送受信方法
US9008313B1 (en) * 2014-07-24 2015-04-14 Elliptic Technologies Inc. System and method for generating random key stream cipher texts
CN106301763B (zh) * 2016-08-31 2019-07-16 国家超级计算深圳中心(深圳云计算中心) 一种基于二重盐值的数据加密与解密方法及系统
JP7321481B2 (ja) * 2017-07-03 2023-08-07 株式会社 エヌティーアイ 第１通信装置、第２通信装置、方法、コンピュータプログラム
JP7005000B2 (ja) * 2017-08-07 2022-01-21 株式会社 エヌティーアイ 仮想貨幣データ発行システム、ユーザ端末、管理装置、方法、並びにコンピュータプログラム
JP2021012339A (ja) 2019-07-09 2021-02-04 株式会社 エヌティーアイ データ処理装置、データ処理方法、及びコンピュータプログラム
CN112232639B (zh) * 2020-09-22 2023-06-30 支付宝(杭州)信息技术有限公司 统计方法、装置和电子设备

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5008938A (en) * 1990-03-09 1991-04-16 Motorola, Inc. Encryption apparatus
JPH0488736A (ja) * 1990-07-31 1992-03-23 Matsushita Electric Ind Co Ltd データ伝送方式
JPH06216897A (ja) * 1993-01-20 1994-08-05 Nippon Signal Co Ltd:The データ送受信装置
JP2546504B2 (ja) * 1993-07-14 1996-10-23 日本電気株式会社 暗号における暗号化前処理装置および復号後処理装置
JPH0918469A (ja) * 1995-06-30 1997-01-17 Canon Inc 暗号通信装置、システム及び暗号装置
JP3086887B2 (ja) * 1996-08-08 2000-09-11 株式会社ローレルインテリジェントシステムズ 情報伝達方法、情報発信方法、情報再生方法及び通信装置
JPH1155241A (ja) * 1997-07-30 1999-02-26 Sharp Corp 鍵暗号化方式による通信装置
JPH1196674A (ja) * 1997-09-22 1999-04-09 Digital Vision Laboratories:Kk データ記録装置、データ再生装置及びデータ記録媒体
US6259789B1 (en) * 1997-12-12 2001-07-10 Safecourier Software, Inc. Computer implemented secret object key block cipher encryption and digital signature device and method
JP3561154B2 (ja) * 1997-12-26 2004-09-02 株式会社東芝 放送受信装置および契約管理装置
US6490353B1 (en) * 1998-11-23 2002-12-03 Tan Daniel Tiong Hok Data encrypting and decrypting apparatus and method
JP3891720B2 (ja) * 1999-02-22 2007-03-14 コロムビアミュージックエンタテインメント株式会社 記録媒体及び記録再生装置
US20010033654A1 (en) * 2000-01-13 2001-10-25 Gabor Wieser W-EC1 encryption and decryption method and system
JP2001211442A (ja) * 2000-01-27 2001-08-03 Victor Co Of Japan Ltd コンテンツ情報伝送方法、コンテンツ情報記録方法、コンテンツ情報伝送装置、コンテンツ情報記録装置、伝送媒体、及び記録媒体
CN1347225A (zh) * 2000-10-09 2002-05-01 杨高雄 制作权安全控制的方法
JP3770584B2 (ja) * 2000-10-31 2006-04-26 シャープ株式会社 暗号鍵生成回路
US20020118837A1 (en) * 2000-12-21 2002-08-29 Hamilton Jon W. Method and system for digital image authentication center
US7155011B2 (en) * 2001-03-13 2006-12-26 Victor Company Of Japan, Limited Encryption method, decryption method, and recording and reproducing apparatus
CN1200560C (zh) * 2001-04-20 2005-05-04 安科数码媒体有限公司 数字式音频及视频媒体处理设备及其处理方法
US7382878B2 (en) * 2001-06-22 2008-06-03 Uponus Technologies, Llc System and method for data encryption
JP3851115B2 (ja) * 2001-06-28 2006-11-29 富士通株式会社 暗号回路
JP2003115830A (ja) * 2001-10-03 2003-04-18 Victor Co Of Japan Ltd 情報記録装置及び情報記録再生装置
JP2003152706A (ja) * 2001-11-12 2003-05-23 Toshiba Information Systems (Japan) Corp 暗号生成装置、暗号復号装置、暗号生成プログラム、暗号復号プログラム、認証システム、電子装置
US7380120B1 (en) * 2001-12-12 2008-05-27 Guardian Data Storage, Llc Secured data format for access control
GB0129928D0 (en) * 2001-12-14 2002-02-06 Ibm Method and apparatus for encryption of data
EP1471486A3 (en) * 2003-01-31 2006-02-08 Khalil Jiraki Time based encryption algorithm
JP2004265194A (ja) * 2003-03-03 2004-09-24 Matsushita Electric Ind Co Ltd 情報処理装置、および情報処理方法
US7346160B2 (en) * 2003-04-23 2008-03-18 Michaelsen David L Randomization-based encryption apparatus and method
DE102004018874B4 (de) * 2004-04-19 2009-08-06 Infineon Technologies Ag Verfahren und Vorrichtung zum Bestimmen eines Ergebnisses

Also Published As

Publication number Publication date
JP2006253745A (ja) 2006-09-21
HK1107883A1 (en) 2008-04-18
EP1865653A1 (en) 2007-12-12
KR101008135B1 (ko) 2011-01-13
CN101138194B (zh) 2011-10-05
AU2006221275A1 (en) 2006-09-14
US20090141889A1 (en) 2009-06-04
KR20070110417A (ko) 2007-11-16
WO2006095895A1 (ja) 2006-09-14
EP1865653B1 (en) 2015-07-22
CN101138194A (zh) 2008-03-05
EP1865653A4 (en) 2011-11-02
KR20100128355A (ko) 2010-12-07
IL185572A0 (en) 2008-01-06
RU2007136968A (ru) 2009-04-20
CA2599878A1 (en) 2006-09-14
AU2010212527A1 (en) 2010-09-16
US8577022B2 (en) 2013-11-05
TW200704095A (en) 2007-01-16

Similar Documents

Publication Publication Date Title
BRPI0721375A2 (pt) Método implementado em um primeiro dispositivo, primeiro dispositivo, e, sistema
BRPI0911123A2 (pt) dispositivo, método e sistema de processamento de informação, e, programa.
EP1967964A4 (en) INFORMATION PROCESSING, INFORMATION PROCESSING SYSTEM AND SERVER
EP1790279A4 (en) POSITION DETECTING DEVICE, INTRODUCTION SYSTEM IN A SUBJECT, AND METHOD DETECTING METHOD
BRPI0817896A2 (pt) Método, dispositivo de acesso à porta, sistema, e, computador
NO20042409L (no) System og metode for detektering av tilstedevaerelse.
EP2023246A4 (en) INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, AND DEVICE AND PROGRAM USED FOR INFORMATION PROCESSING SYSTEM AND INFORMATION PROCESSING METHOD
EP1988492A4 (en) DEVICE, METHOD AND PROGRAM FOR DETECTING BODY MOVEMENTS
EP1955644A4 (en) MEDICAL DEVICE POSITION DETECTING SYSTEM, MEDICAL DEVICE GUIDING SYSTEM, AND POSITION DETECTING METHOD OF MEDICAL DEVICE
EP2000897A4 (en) READING APPARATUS FOR PROCESSING A READ ERROR, SYSTEM, METHOD AND PROGRAM THEREFOR
TWI365482B (en) Substrate processing apparatus, history information recording method, history information recording program, and history information recording system
BRPI0815234A2 (pt) "sistema de dados geoespaciais, método de acesso a dados geoespaciais e dispositivo de acesso a dados geoespaciais"
BRPI0924455A2 (pt) dispositivo, método e sistema de processamento de informação, e, programa.
BRPI0608040A2 (pt) dispositivo processador de dados, sistema de processamento de dados e método de processamento de dados executados em um dispositivo processador de dados
EP1715673A4 (en) DEVICE, SYSTEM AND METHOD FOR PROCESSING ADDITIONAL INFORMATION
BRPI0823173A2 (pt) Método de armazenamento de dados, e sistema de processamento.
DE60330762D1 (de) Datenverarbeitungssystem, datenverarbeitungsverfahren, datenverarbeitungseinrichtung und datenverarbeitungsprogramm
DE602004013472D1 (de) Datenverarbeitungsgerät, - verfahren und -programm
EP1981228A4 (en) METHOD, SYSTEM AND DEVICE FOR THE JOINT USE OF PRESENCE INFORMATION
BRPI0822847A2 (pt) Sistema de processamento de dados e método executado por um computador
EP1936477A4 (en) POSITION INFORMATION DETECTING DEVICE, POSITION INFORMATION DETECTING METHOD, AND POSITION INFORMATION DETECTING PROGRAM
BRPI0917799A2 (pt) dispositivo de conversão de dados, método de conversão de dados executado em um dispositivo de conversão de dados, e, programa.
GB2447154B (en) Information processing device, information processing method, and program
FI20040238L (fi) Tietojenkäsittelyjärjestelmä
EP2053508A4 (en) INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING DEVICE, AND INFORMATION PROCESSING METHOD

Legal Events

Date Code Title Description
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: SOLICITA-SE A REGULARIZACAO DA PROCURACAO, UMA VEZ QUE BASEADO NO ARTIGO 216 1O DA LPI, O DOCUMENTO DE PROCURACAO DEVE SER APRESENTADO NO ORIGINAL, TRASLADO OU FOTOCOPIA AUTENTICADA.

B11Z Dismissal: petition dismissal - article 216, par 2 of industrial property law

Free format text: REFERENTE A PETICAO NO 18070059191 DE 10/09/2007

B11M Decision cancelled [chapter 11.13 patent gazette]
B06H Technical and formal requirements: requirement cancelled [chapter 6.8 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]